Start of the process of bringing the zephyr sdk install up to date.

020_zephyr.sh

@@ -3,49 +3,115 @@
 # https://www.zephyrproject.org/zephyr-rtos-on-esp32/
 # https://zmk.dev/docs/development/setup/
 
-DEST=${1:-${HOME}/zephyr-sdk}
+
-#DEST=${1:-${HOME}/.local/zephyr-sdk}
+# Manual flash instructions https://github.com/seemoo-lab/openhaystack/wiki/Flashing-nRF-with-OpenOCD---ST-Link
+# $ openocd \
+#   -f ${ZEPHYR_SDK_INSTALL_DIR}/sysroots/${MACHINE}-pokysdk-linux/usr/share/openocd/scripts/interface/stlink.cfg \
+#   -f ${ZEPHYR_SDK_INSTALL_DIR}/sysroots/${MACHINE}-pokysdk-linux/usr/share/openocd/scripts/target/nrf51.cfg
+# 
+# $ telnet localhost 4444
+# $ help
+#
+# You can backup the existing firmware:
+# $ dump_image /Your/File/Path/flash.bin 0 0x40000`
+#
+#  Erase the flash using
+# $ nrf5 mass_erase
+
+# Verify and program your device by using (use the .bin not .hex file)
+# $ program /your/path/to/the/firmware.bin verify
+# $ program /your/path/to/the/firmware.bin
+# $ program /home/default/zephyrproject/zephyr/build/zephyr/zephyr.bin verify
+
+
+DEST=${1:-${HOME}}
+
+ARCH=$(dpkg --print-architecture)
+MACHINE=$(uname -m)
 
 USER=zephyrproject-rtos
 PROJECT=sdk-ng
 API_URL=https://api.github.com/repos/${USER}/${PROJECT}/releases/latest
 RELEASE=$(curl -s ${API_URL} | grep tarball_url | cut -d '"' -f 4 | awk -F "/" {'print $8'})
-SDK_FILENAME=zephyr-sdk-${RELEASE:1}-linux-x86_64-setup.run
+SDK_FILENAME=zephyr-sdk-${RELEASE#v}_linux-${MACHINE}_minimal.tar.xz    # 41.8 MB 
-SDK_URL=https://github.com/${USER}/${PROJECT}/releases/download/${RELEASE}
+# SDK_FILENAME=zephyr-sdk-${RELEASE#v}_linux-${MACHINE}.tar.xz            # 1.35 GB
+SDK_URL=https://github.com/${USER}/${PROJECT}/releases/download/${RELEASE}/
+
+# fetch the sdk
+wget ${SDK_URL}/${SDK_FILENAME}
+wget -O - ${SDK_URL}/sha256.sum | shasum --check --ignore-missing
+
+
+SDK_DEST=${DEST}/zephyr-sdk-${RELEASE#v}
+PROJECT_DEST=${DEST}/zephyrproject}
+# 
+export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
+export ZEPHYR_SDK_INSTALL_DIR="${SDK_DEST}"
+
+pushd ${ZEPHYR_SDK_INSTALL_DIR}
+  west update
+  # bash ./setup.sh -t x86_64-zephyr-elf
+  bash ./setup.sh -t arm-zephyr-eabi
+  bash ./setup.sh -h
+popd
+
+# install udev rules
+sudo cp ~/zephyr-sdk-${RELEASE#v}/sysroots/x86_64-pokysdk-linux/usr/share/openocd/contrib/60-openocd.rules /etc/udev/rules.d
+sudo udevadm control --reload
 
 RSS_FEED="https://github.com/${USER}/${PROJECT}/releases.atom"
 # xdg-open ${RSS_FEED}
-cat ${RSS_FEE}
+cat ${RSS_FEED}
 
 echo "*** Installing dependencies. ***"
 sudo apt-get update
 
-sudo apt install --no-install-recommends -y autoconf automake build-essential bzip2 ccache coccinelle cmake device-tree-compiler dfu-util git gperf gcc g++ gcc-multilib g++-multilib libsdl2-dev libtool python3-dev python3-pip python3-setuptools python3-tk python3-wheel ninja-build file make wget xz-utils
+sudo apt install --no-install-recommends -y autoconf automake \
+	build-essential bzip2 ccache coccinelle cmake device-tree-compiler dfu-util \
+	git gperf gcc g++ gcc-multilib g++-multilib libsdl2-dev libtool python3-dev \
+	python3-pip python3-setuptools python3-tk python3-wheel ninja-build file make \
+	wget xz-utils dfu-utils
 
 echo "*** Getting Zephyr and installing Python dependencies. ***"
 # Install west and ensure that ${HOME}/.local/bin is part of your PATH environment variable:
 
 echo "*** Installing west with pip3 ***"
-pip3 install -U --user west
+# pip3 install -U --user west
-echo ‘export PATH=${HOME}/.local/bin:”$PATH”’ >>${HOME}/.bashrc
+# echo ‘export PATH=${HOME}/.local/bin:”$PATH”’ >>${HOME}/.bashrc
 
-if [[ -d ${HOME}/.zshrc.d ]]; then
+# if [[ -d ${HOME}/.zshrc.d ]]; then
-	echo 'export PATH=${HOME}/.local/bin:"$PATH"' >>${HOME}/.zshrc.d/001_dot_local_path.sh
+# 	echo 'export PATH=${HOME}/.local/bin:"$PATH"' >>${HOME}/.zshrc.d/001_dot_local_path.sh
+# fi
+
+# ensure a conda env exists for zephyr python requirements
+# https://www.nordicsemi.com/Products/Development-tools/nRF-Command-Line-Tools/Download?lang=en#infotabs
+# https://nsscprodmedia.blob.core.windows.net/prod/software-and-other-downloads/desktop-software/nrf-command-line-tools/sw/versions-10-x-x/10-24-2/nrf-command-line-tools_10.24.2_amd64.deb
+if [[ ! -d ${HOME}/.conda/envs/zephyr ]];
+  conda init -n zephyr python west pynrfjprog
 fi
 
+conda activate zephyr
+
+# add 'west' completion to zsh - use /usr/share/when packaging for debian
+COMPLETION_FILE="/usr/share/zsh/site-functions/_west"
+COMPLETION_FILE="${HOME}/.zshrc.d/001_west-completion.zsh"
+west completion zsh > ${COMPLETION_FILE}
+
 #  'west' is the tool that manages the entire life-cycle of a Zephyr-based project.
 echo "*** Getting zephyr source code ***"
-
+git clone https://github.com/${USER}/zephyr
-west init ${HOME}/zephyrproject
+mkdir -p ${DEST}/zephyr
-cd ${HOME}/zephyrproject
+cd ${DEST}/zephyr
+git show -s --pretty=format:%cd
 west update
-west espressif update
+
+conda activate zephyr
 
 echo "Exporting a Zephyr CMake package."
 west zephyr-export
 
 echo "Installing additional python dependencies via pip3."
-pip3 install --user -r \
+pip install -r \
 	${HOME}/zephyrproject/zephyr/scripts/requirements.txt
 
 echo "Installing Zephyr’s toolchain."